The claim, mathematically, is p=0.50{“version”:”1.1″,”math”:”p=0.50″}
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State the standardized test statistic. Justify by formula or…
State the standardized test statistic. Justify by formula or stating the input to your calculator.
We would use the Student t distribution to construct our con…
We would use the Student t distribution to construct our confidence interval.
Determine the test of significance (t-test or z-test) and ju…
Determine the test of significance (t-test or z-test) and justify your choice.
The claim, written mathematically, is μ>13.5{“version”:”1.1″…
The claim, written mathematically, is μ>13.5{“version”:”1.1″,”math”:”\mu>13.5″}
The claim is the alternative hypothesis.
The claim is the alternative hypothesis.
Sketch a scatter plot for the data. You may either attach y…
Sketch a scatter plot for the data. You may either attach your sketch by hand our your output from StatCrunch.
Determine the test of significance (t-test or z-test).
Determine the test of significance (t-test or z-test).
State the null and alternative hypotheses. Write your answer…
State the null and alternative hypotheses. Write your answers as “H_0: answer” and “H_a: answer”
The correlation coefficient is r =0.504
The correlation coefficient is r =0.504